100mL Glass Burette with Graduated Scale and Teflon Stopcock for Precision Laboratory Measurements

Glass Burette 100mL, with Graduated Scale and Teflon Stopcock for Lab Work

The Glass Burette, 100mL with Graduated Scale and Teflon Stopcock is a precision laboratory instrument designed to provide accurate and controlled liquid dispensing in various scientific applications. Essential in analytical chemistry, titrations, and other laboratory experiments, this burette offers reliable performance, accuracy, and durability. Whether you're working with acids, bases, or other liquid chemicals, this burette provides an easy and efficient way to measure and dispense precise volumes.

Advantages

High Precision and Accuracy: The clear graduated scale ensures precise volume measurements, minimizing errors in titrations and chemical reactions, which is crucial for reliable results.

Durable Glass Construction: Made from borosilicate glass, it resists thermal shock and chemical corrosion, offering long-lasting durability while allowing clear visibility of liquid levels.

Teflon Stopcock for Smooth Operation: The corrosion-resistant Teflon stopcock provides precise control over liquid flow, ensuring steady dispensing without leakage or over/under-dispensing.

Easy-to-Read Graduated Scale: The milliliter markings are finely graduated for quick, accurate liquid measurement, essential for precise experiments.

Versatile for Various Applications: Perfect for acid-base titrations, redox reactions, and other laboratory procedures, making it an essential tool for both scientific research and educational purposes.

Common Uses

• Acid-Base Titration: The burette is widely used for titration experiments where a precise amount of acid or base is required to neutralize a solution. Accurate measurements ensure correct results in pH testing and chemical reactions.

• Redox Reactions: Burettes are essential for adding oxidizing or reducing agents in controlled quantities during redox titrations.

• Precipitation Reactions: It is used to carefully add reactants in precipitation reactions to ensure that all chemicals react as expected.

• Educational Use: In schools, colleges, and universities, the 100mL burette is a key teaching tool for chemistry students learning about titration, chemical analysis, and laboratory techniques.

• Laboratory Analysis: Used in both academic and industrial research for quantitative analysis of liquids, such as determining the concentration of solutions in chemical synthesis or quality control testing.

​Material Differences

The Glass Burette is made from borosilicate glass, a material known for its high resistance to thermal shock and chemical corrosion. Borosilicate glass is ideal for laboratory settings where precise measurements are needed, and exposure to various chemicals and temperature changes is common. Unlike regular glass, borosilicate maintains its integrity under high temperatures and when in contact with corrosive substances, making it the preferred material for scientific glassware.

The Teflon stopcock is another key feature that distinguishes this burette from others. Teflon is chemically inert, meaning it won't react with most chemicals, ensuring that the liquid inside the burette remains uncontaminated. Additionally, Teflon provides a smooth, frictionless surface for easy operation, allowing users to control the flow of liquids with greater precision and without the risk of leakage.

Applicable Population/Scope

This Glass Burette is a must-have tool for laboratory professionals and students involved in chemistry, biochemistry, pharmaceutical testing, and quality control analysis. It is an ideal instrument for use in:

Educational Institutions: Science teachers and students use the burette for hands-on training in basic laboratory skills, including titration and other liquid measurement techniques.

Research Laboratories: In research labs, where precise measurements of chemicals are essential for experiment integrity, this burette ensures accurate liquid dispensing.

Industrial Labs: In industries that involve chemical synthesis, environmental testing, or food and beverage quality control, burettes are used for consistent and reliable liquid measurements.

Pharmaceuticals: Used in pharmaceutical testing and chemical analysis to maintain accuracy in solution concentrations and formulations.

Q: What is the maximum capacity of this burette?
A: This burette has a capacity of 100mL, making it suitable for larger volume titrations and chemical dispensing tasks.

Q: How precise is the graduated scale?
A: The graduated scale is marked in 0.1mL increments, ensuring high precision for titrations and liquid measurements.

Q: Can the Teflon stopcock be replaced?
A: Yes, the Teflon stopcock can be replaced if needed. It’s designed to provide smooth operation and precise control over liquid flow.

Q: Is the burette suitable for both acid and base titrations?
A: Yes, this burette is designed for use in both acid-base titrations and redox reactions, making it highly versatile in laboratory environments.

Q: How should I clean and maintain the burette?
A: Clean the burette with distilled water and mild detergent. Rinse thoroughly to remove any chemical residues. Avoid using abrasive materials that could scratch the glass surface.